F81.2
BillableMathematics disorder
F81.2 is the ICD-10-CM code for Mathematics disorder. It is a billable, specific code valid for reimbursement.
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
Includes
- •Developmental acalculia
- •Developmental arithmetical disorder
- •Developmental Gerstmann's syndrome
- •Specific learning disorder, with impairment in mathematics
Excludes1 — not coded here
- •acalculia NOS (R48.8)
Excludes2 — not included here
Frequently asked questions
- What is ICD-10 code F81.2?
- F81.2 is the ICD-10-CM code for "Mathematics disorder". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
- Is F81.2 a billable code?
- Yes — F81.2 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from F81.2?
- Excludes1 (not coded here): acalculia NOS (R48.8).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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